4age exhaust setup..HELP!!

[mr.don]

Hi to all sifus,

Currently I'm running a stock 4age tvis rwd engine on my car with some minor modification for example like port & polish head,trd plug cable and open pod filter.

What is the suitable diameter piping size,midbox & muffler should I use? My concern is more to performance. Can all sifus help me..I'm newbie here

Thanks.

 

[DanzEterna]

y not u post your thread in the toyota forum, much faster & accurate feedback there.